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1. 发明申请

WO2004082184A2 DATA RANDOMIZATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的数据随机化
公开(公告)号：WO2004082184A2
公开(公告)日：2004-09-23
申请号：PCT/US2004/006620
申请日：2004-03-04
申请人： ARRAYCOMM, INC. , SANKARAN, Sundar, G. , TROTT, Mitchell, D.
发明人： SANKARAN, Sundar, G. , TROTT, Mitchell, D.
IPC分类号： H04K
CPC分类号： H04L25/03866
摘要： In one embodiment of the present invention, a receiver can only properly receive signals that were intended for the receiver because the data descrambling depends on the identity of the receiver. In one embodiment, the invention is a communication device including a data source containing data to be transmitted to a remote radio, and a randomizer to scramble the data using an identifier related to the remote radio. In one embodiment, at least a part of the identifier related to the remote radio is used as a least part of a seed of the randomizer.
摘要翻译：在本发明的一个实施例中，接收机只能适当地接收用于接收机的信号，因为数据解扰取决于接收机的身份。在一个实施例中，本发明是一种通信设备，其包括包含要发送到远程无线电的数据的数据源，以及随机发生器，使用与远程无线电相关的标识符来加扰数据。在一个实施例中，将与远程无线电相关的标识符的至少一部分用作随机发生器的种子的至少一部分。

2. 发明申请

WO2012061490A1 GAIN CONTROL IN A MULTI-SYSTEM WIRELESS DEVICE HAVING A SHARED GAIN ELEMENT 审中-公开
标题翻译：具有共享增益元素的多系统无线设备中的增益控制
公开(公告)号：WO2012061490A1
公开(公告)日：2012-05-10
申请号：PCT/US2011/058947
申请日：2011-11-02
申请人： QUALCOMM ATHEROS, INC. , YUCEK, Tevfik , SANKARAN, Sundar G. , PETRUS, Paul
发明人： YUCEK, Tevfik , SANKARAN, Sundar G. , PETRUS, Paul
IPC分类号： H04B1/10 , H04B1/40
CPC分类号： H04B1/406 , H04B1/109
摘要： Limiting gain for simultaneously receiving first wireless signals according to a first wireless protocol and second wireless signals according to a second wireless protocol. The first signals may be received using a shared gain element. The shared gain element may be used by the first wireless protocol and the second wireless protocol. A transmission or reception of the second signals may be predicted. The transmission or reception of the second signals may be predicted for transmission or reception while receiving the first signals. Gain of the shared gain element may be limited based on the prediction.
摘要翻译：根据第一无线协议同时接收第一无线信号的限制增益和根据第二无线协议的第二无线信号。可以使用共享增益元件来接收第一信号。共享增益元件可以由第一无线协议和第二无线协议使用。可以预测第二信号的发送或接收。可以在接收第一信号的同时预测第二信号的发送或接收以进行发送或接收。可以基于预测来限制共享增益元素的增益。

3. 发明申请

WO2012024466A1 ARBITRATION BETWEEN MULTIPLE WIRELESS PROTOCOLS IN A WIRELESS DEVICE 审中-公开
标题翻译：无线设备中多条无线协议之间的仲裁
公开(公告)号：WO2012024466A1
公开(公告)日：2012-02-23
申请号：PCT/US2011/048193
申请日：2011-08-18
申请人： QUALCOMM ATHEROS, INC. , GAO, Qinghai , SANKARAN, Sundar, G. , YUCEK, Tevfik , GULASEKARAN, Susinder, R.
发明人： GAO, Qinghai , SANKARAN, Sundar, G. , YUCEK, Tevfik , GULASEKARAN, Susinder, R.
IPC分类号： H04W72/12
CPC分类号： H04W72/02 , H04W72/10 , H04W88/06
摘要： Arbitration between two wireless protocols in a wireless device. The wireless device may include first wireless protocol circuitry, configured to receive and process first signals according to a first wireless protocol and second wireless protocol circuitry, configured to receive and process second signals according to a second wireless protocol. The wireless device may also include coexistence circuitry. The coexistence circuitry may be configured to receive a request from the first wireless protocol circuitry to perform transmission or reception and arbitrate the requested transmission or reception between the first wireless protocol circuitry and the second wireless protocol circuitry. The decision may be based on current or future priority information, current configuration, or other factors. The coexistence circuitry (or other circuitry) may be configured to determine position of switches controlling antennas or transmission using shared or unshared antennas (or chains). The two wireless protocols may be WLAN and Bluetooth.
摘要翻译：无线设备中的两个无线协议之间的仲裁。无线设备可以包括第一无线协议电路，被配置为根据第一无线协议和第二无线协议电路来接收和处理第一信号，第二无线协议电路被配置为根据第二无线协议接收和处理第二信号。无线设备还可以包括共存电路。共存电路可以被配置为接收来自第一无线协议电路的请求，以执行传输或接收，并且仲裁第一无线协议电路和第二无线协议电路之间的所请求的传输或接收。该决定可以基于当前或将来的优先级信息，当前配置或其他因素。共存电路（或其他电路）可以被配置为使用共享或非共享天线（或链）来确定控制天线或传输的交换机的位置。两种无线协议可以是WLAN和蓝牙。

4. 发明申请

WO2012159050A1 ADAPTIVE RF SATURATION DETECTION IN A WIRELESS DEVICE IMPLEMENTING MULTIPLE WIRELESS PROTOCOLS 审中-公开
标题翻译：实现多个无线协议的无线设备中的自适应射频饱和度检测
公开(公告)号：WO2012159050A1
公开(公告)日：2012-11-22
申请号：PCT/US2012/038619
申请日：2012-05-18
申请人： QUALCOMM Atheros, Inc. , YUCEK, Tevfik , SANKARAN, Sundar G. , PETRUS, Paul
发明人： YUCEK, Tevfik , SANKARAN, Sundar G. , PETRUS, Paul
IPC分类号： H03F3/195 , H03G3/30 , H04B1/40
CPC分类号： H03M1/186 , H03F3/195 , H03F2200/294 , H03F2200/435 , H03F2200/78 , H03G3/3052 , H04B1/109
摘要： System and method for detecting radio frequency (RF) saturation in a wireless device configured to simultaneously receive first signals according to a first wireless protocol and second signals according to a second wireless protocol. Signals having components of both the first and second signals may be received at a shared gain element. A level of saturation of the shared gain element may be determined. A current definition of a saturation event may be determined. A gain adjustment value may be determined based on the level of saturation and the current definition of a saturation event. A gain value of the shared gain element may be adjusted by the determined gain adjustment value.
摘要翻译：用于检测无线设备中的射频（RF）饱和度的系统和方法，其被配置为根据第一无线协议同时接收第一信号，并且根据第二无线协议接收第二信号。具有第一和第二信号两者的分量的信号可以在共享增益元件处被接收。可以确定共享增益元件的饱和水平。可以确定饱和事件的当前定义。可以基于饱和度的水平和饱和度事件的当前定义来确定增益调整值。可以通过所确定的增益调整值来调整共享增益元件的增益值。

5. 发明申请

WO2004082184A3 DATA RANDOMIZATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的数据随机化
公开(公告)号：WO2004082184A3
公开(公告)日：2006-07-06
申请号：PCT/US2004006620
申请日：2004-03-04
申请人： ARRAYCOMM INC , SANKARAN SUNDAR G , TROTT MITCHELL D
发明人： SANKARAN SUNDAR G , TROTT MITCHELL D
IPC分类号： H04B7/216 , H04J1/16 , H04J3/14 , H04K20060101 , H04L25/03 , H04W12/00 , H04W12/02
CPC分类号： H04L25/03866
摘要： In one embodiment of the present invention, a receiver can only properly receive signals that were intended for the receiver because the data descrambling (230) depends on the identity of the receiver. In one embodiment, the invention is a communication device including a data source (202) containing data to be transmitted to a remote radio, and a randomizer (206) to scramble the data using an identifier related to the remote radio. In one embodiment, at least a part of the identifier related to the remote radio is used as a least part of a seed of the randomizer (206).
摘要翻译：在本发明的一个实施例中，由于数据解扰（230）取决于接收机的身份，所以接收机只能适当地接收用于接收机的信号。在一个实施例中，本发明是一种通信设备，其包括包含要发送到远程无线电的数据的数据源（202）和使用与该远程无线电相关的标识符来加扰数据的随机化器（206）。在一个实施例中，将与远程无线电相关的标识符的至少一部分用作随机发生器（206）的种子的至少一部分。

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